Listen to Ujar Delu Duniya online. Ujar Delu Duniya is a Bhojpuri language song and is sung by Rahul Rajdhani. Ujar Delu Duniya, from the album Muskanwa Re Mar Dem Goli, was released in the year 2021. The duration of the song is 4:50. Download Bhojpuri songs online from JioSaavn.